Is replacing the anode rod worth it?
Verdict: YES — Yes — a $200 anode swap at year 5 routinely doubles water heater life from 10 to 18+ years.
Cost & payback at a glance
| Typical cost range | $75–$425 |
|---|---|
| Estimated annual benefit | Non-financial (comfort / safety / resale) |
| System | water-heater |
| Scenario | general |
How HomeScore decides
HomeScore evaluates "is it worth it?" decisions across 40+ home systems using 2026 cost data, regional installer rates, lifespan modeling, and resale ROI. Every verdict on this page is anchored to the underlying replacement cost, annual operating savings, and the scenario you're in: general homeowner, in-2026 pricing, resale-driven, forever-home, or pre-1980 retrofit.